I have a trouble with plugin. If admin or player who has permissions to command /tp use that command to player, who at that moment playing skywars, admin can use all command as in the usual world. And then, when game ends and new is starting, new map creating near the last map, so the last map isn't delete. How I can forbid admin to tp to the player who are in skywars?

This SkyWars is abandoned and its continued in next page its the same base plugin and recoded so used schematic and preasure plates but is updated here:
http://www.spigotmc.org/resources/wickedskywars.556/
Its called now "WickedSkyWars"
1.Make for all backup
2.You can all things transfer careful to new MAP of plugin
3.Custom check all configs in OLD an NEW config an change what you like and safe.
4Your backup save when you go something wrong then again can you change all you like.
All what you have now will work in that new plugin called WickedSkyWars
Sorry for bad English im Slovenian XD

If you ask for a banana, would you expect someone to hand you an orange? Or a fork? No you wouldn't, because you asked for a banana, and you expect them to understand that a banana is not an orange or a fork. It's the same principle.